BioStacks
Best for
Ingredients (3)
Biotin
100%Dose
4000 mcg
Target
1000–5000 mcg
Form
—
Alpha Lipoic Acid
100%Dose
300 mg
Target
300–600 mg
Form
Budget
Taurine
50%Dose
500 mg
Target
1000–3000 mg
Form
—
Other Ingredients (3)
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Take it anytime
Take it between meals, away from food.
On an empty stomach
On the label
Recommended Use: As a dietary supplement, take one capsule per day with a meal, or as directed by your health care practitioner.
Labels usually say “with food” because it's gentler on the stomach, not because it absorbs better. Fasted absorbs more — start there, and switch to a light meal if it bothers you.
General guidance based on the ingredients, not a substitute for the label or your doctor.
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.